Package com.atlassian.confluence.impl.search.v2.lucene.analysis.analyzer.exact

Class ExactAnalyzer

java.lang.Object
org.apache.lucene.analysis.Analyzer
com.atlassian.confluence.impl.search.v2.lucene.analysis.analyzer.exact.ExactAnalyzer
All Implemented Interfaces:
Closeable, AutoCloseable
public class ExactAnalyzer extends org.apache.lucene.analysis.Analyzer
Custom analyzer designed for supporting exact matching.

Use when indexing for fields which should support exact matches or when searching for fields which support exact matches.

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.apache.lucene.analysis.Analyzer

    org.apache.lucene.analysis.Analyzer.GlobalReuseStrategy, org.apache.lucene.analysis.Analyzer.PerFieldReuseStrategy, org.apache.lucene.analysis.Analyzer.ReuseStrategy, org.apache.lucene.analysis.Analyzer.TokenStreamComponents

  • Constructor Summary

    Constructors
    Constructor
    Description
    ExactAnalyzer(org.apache.lucene.util.Version version)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected org.apache.lucene.analysis.Analyzer.TokenStreamComponents
    createComponents(String fieldName, Reader reader)
    Only create tokens by whitespace, and lowercase each token.

    Methods inherited from class org.apache.lucene.analysis.Analyzer

    close, getOffsetGap, getPositionIncrementGap, initReader, tokenStream, tokenStream

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • ExactAnalyzer

      public ExactAnalyzer(org.apache.lucene.util.Version version)

  • Method Details

    • createComponents

      protected org.apache.lucene.analysis.Analyzer.TokenStreamComponents createComponents(String fieldName, Reader reader)
      Only create tokens by whitespace, and lowercase each token.

      e.g. "the Brown F@x *" -> {"the", "brown", "f@x", "*"}

      Specified by:
      createComponents in class org.apache.lucene.analysis.Analyzer